Residual stress measuring device



FIG. 1 is a front elevational view of a residual stress measuring deviceshowing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front, bottom, left side perspective view thereof; and,

FIG. 8 is a rear, top, right side perspective view thereof.

The drawings include surface shading which represents contour and notsurface ornamentation.

The broken lines show portions of a residual stress measuring devicethat form no part of the claimed design.

CLAIM The ornamental design for a residual stress measuring device, asshown and described.